lens not found, please select manually
I have updated the lensfun database (using lensfun-update-data) and darktable says "camera/lens not found, please select manually".
The lens and body are now in the database, and lensfun-update-data was successful, because the camera body was not found before the update and found after.
I think this is a bug, either in libexiv2 either in darkroom, because the lens show "213", which is the "LensType" of the lens in libexiv2.
exiv2 -pv debug.CR2 | grep -i lens
0x0016 CanonCs LensType Short 1 213
0x0017 CanonCs Lens Short 3 35 35 1
0x0095 Canon LensModel Ascii 74 TAMRON SP 35mm F/1.8 Di VC USD F012
0xa432 Photo LensSpecification Rational 4 35/1 35/1 0/1 0/1
0xa434 Photo LensModel Ascii 36 TAMRON SP 35mm F/1.8 Di VC USD F012
0xa435 Photo LensSerialNumber Ascii 11 0000000000
I have attached a raw test file.
Please let me know if I can help with something.